TCI Tricone Bit 9 7/8"IADC517/537

Basic Info

Product Description

Model NO.: 9 7/8" IADC517/537

Usage: Drilling

Kind: Diamond Drill

Trademark: SK

Origin: Hebei

Material: Diamond

Manufacturing Arts: Welding

Teeth Shape: TCI

Specification: API SPEC-7 & ISO

Cutting StructureThe durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit&period; Gauge StructureMultiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone&comma; tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life&period; Bearing StructureHigh precision bearing with two thrust faces&period; Balls lock the cone&period; Hardface heard bearing surface&period; Cone bearing inlaid with friction-reducing alloy and then silver-plated&period; Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed&period; Seal and LubricationThe advanced metal seal package consists of two metal seats and two elastic energizers&period; Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force&comma; and achieve the bearing seal&period; In the drilling&comma; metal seal are relatively dynamic&comma; and the energizers are static&period; This will improve the reliability and durability of bearing seal&period; The pressure compensator system and advanced grease can greatly increase the lubricating reliability&period; Product ApplicationIt is suitable for downhole motor and high speed applications&period;